26803320320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^2$

素因数の和:453

約数の個数: 240

約数和(自身を含む): 75633221664

約数和(自身を除く): 48829901344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 191, 205, 224, 256, 280, 287, 320, 328, 382, 410, 448, 512, 560, 574, 640, 656, 764, 820, 896, 955, 1120, 1148, 1280, 1312, 1337, 1435, 1528, 1640, 1792, 1910, 2240, 2296, 2560, 2624, 2674, 2870, 3056, 3280, 3584, 3820, 4480, 4592, 5248, 5348, 5740, 6112, 6560, 6685, 7640, 7831, 8960, 9184, 10496, 10696, 11480, 12224, 13120, 13370, 15280, 15662, 17920, 18368, 20992, 21392, 22960, 24448, 26240, 26740, 30560, 31324, 36481, 36736, 39155, 42784, 45920, 48896, 52480, 53480, 54817, 61120, 62648, 72962, 73472, 78310, 85568, 91840, 97792, 104960, 106960, 109634, 122240, 125296, 145924, 146944, 156620, 171136, 182405, 183680, 213920, 219268, 244480, 250592, 255367, 274085, 291848, 313240, 342272, 364810, 367360, 427840, 438536, 488960, 501184, 510734, 548170, 583696, 626480, 684544, 729620, 734720, 855680, 877072, 1002368, 1021468, 1096340, 1167392, 1252960, 1276835, 1459240, 1495721, 1711360, 1754144, 2004736, 2042936, 2192680, 2334784, 2505920, 2553670, 2918480, 2991442, 3422720, 3508288, 4009472, 4085872, 4385360, 4669568, 5011840, 5107340, 5836960, 5982884, 7016576, 7478605, 8171744, 8770720, 9339136, 10023680, 10214680, 10470047, 11673920, 11965768, 14033152, 14957210, 16343488, 17541440, 18678272, 20047360, 20429360, 20940094, 23347840, 23931536, 28066304, 29914420, 32686976, 35082880, 40858720, 41880188, 46695680, 47863072, 52350235, 59828840, 65373952, 70165760, 81717440, 83760376, 93391360, 95726144, 104700470, 119657680, 130747904, 140331520, 163434880, 167520752, 191452288, 209400940, 239315360, 326869760, 335041504, 382904576, 418801880, 478630720, 653739520, 670083008, 765809152, 837603760, 957261440, 1340166016, 1675207520, 1914522880, 2680332032, 3350415040, 3829045760, 5360664064, 6700830080, 13401660160, 26803320320]

約数ペア:

[(1, 26803320320), (2, 13401660160), (4, 6700830080), (5, 5360664064), (7, 3829045760), (8, 3350415040), (10, 2680332032), (14, 1914522880), (16, 1675207520), (20, 1340166016), (28, 957261440), (32, 837603760), (35, 765809152), (40, 670083008), (41, 653739520), (56, 478630720), (64, 418801880), (70, 382904576), (80, 335041504), (82, 326869760), (112, 239315360), (128, 209400940), (140, 191452288), (160, 167520752), (164, 163434880), (191, 140331520), (205, 130747904), (224, 119657680), (256, 104700470), (280, 95726144), (287, 93391360), (320, 83760376), (328, 81717440), (382, 70165760), (410, 65373952), (448, 59828840), (512, 52350235), (560, 47863072), (574, 46695680), (640, 41880188), (656, 40858720), (764, 35082880), (820, 32686976), (896, 29914420), (955, 28066304), (1120, 23931536), (1148, 23347840), (1280, 20940094), (1312, 20429360), (1337, 20047360), (1435, 18678272), (1528, 17541440), (1640, 16343488), (1792, 14957210), (1910, 14033152), (2240, 11965768), (2296, 11673920), (2560, 10470047), (2624, 10214680), (2674, 10023680), (2870, 9339136), (3056, 8770720), (3280, 8171744), (3584, 7478605), (3820, 7016576), (4480, 5982884), (4592, 5836960), (5248, 5107340), (5348, 5011840), (5740, 4669568), (6112, 4385360), (6560, 4085872), (6685, 4009472), (7640, 3508288), (7831, 3422720), (8960, 2991442), (9184, 2918480), (10496, 2553670), (10696, 2505920), (11480, 2334784), (12224, 2192680), (13120, 2042936), (13370, 2004736), (15280, 1754144), (15662, 1711360), (17920, 1495721), (18368, 1459240), (20992, 1276835), (21392, 1252960), (22960, 1167392), (24448, 1096340), (26240, 1021468), (26740, 1002368), (30560, 877072), (31324, 855680), (36481, 734720), (36736, 729620), (39155, 684544), (42784, 626480), (45920, 583696), (48896, 548170), (52480, 510734), (53480, 501184), (54817, 488960), (61120, 438536), (62648, 427840), (72962, 367360), (73472, 364810), (78310, 342272), (85568, 313240), (91840, 291848), (97792, 274085), (104960, 255367), (106960, 250592), (109634, 244480), (122240, 219268), (125296, 213920), (145924, 183680), (146944, 182405), (156620, 171136)]